About the Technical Reviewers
Greg Abelar has been an employee of Cisco Systems since December 1996. He was an original member of the Cisco Technical Assistance Security team, helping to hire and train many of the engineers. He has held various positions in both the Security Architecture and Security Technical Marketing Engineering teams at Cisco. Greg is the primary founder and project manager of the Cisco written CCIE Security exam.
Gary Halleen has been an employee of Cisco Systems, Inc., since 2000, and is a consulting systems engineer for security products. Gary works closely with Cisco security product teams and has presented at Networkers and other security conferences. Before he worked at Cisco, Gary held security positions at a college ...
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